General

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• Basic XPath demo
• Object Oriented XPath
• XML Schema for metadata interoperability
• An Application to a Rights Expression Language
• Implicit Query Transcoding
• Behind the Scenes

 

Conventional XPath 1.0 demo

This on-line demo allows to test the conventional XPath 1.0 features of the Contorsion XPath processor. The processor uses an underlying RDF inference engine to resolve the queries, and is focused to face non-conventional queries (object-oriented, multi-schema, inter-model, etc.). However this page can be used to test also its basic coverage of XPath 1.0. Not all the standard has been covered, and the efficience is some times slower in comparison of popular XPath processors (SAXON, XALAN, etc.) so it's convenient to use it just when necessary.

Select an example none /movies/movie //movies/movie/@id //* //title/text() //text() //director[@id='d1'] //node() //director[@id='d1']/descendant-or-self::node() //director[@id='d1']/following-sibling::node() //director[@id='d1']/following::node() //movie[director[@id='d1']] //director[@id='d1']/ancestor-or-self::node() //director[@id='d1']/ancestor::node() //*[name]

XML source

XPath query

Result